package com.itheima.a01threadpool1;


import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class MyThreadDemo {


    public static void main(String[] args) {
        /*
        public static ExecutorService new CachedThreadPool()    创建一个没有上限的线程池
        pubLic static ExecutorService newFixedThreadPool(int nThreads)  创建一个有上限的线程池
         */

        //获取线程池对象
//        ExecutorService pool1 = Executors.newCachedThreadPool();
        ExecutorService pool1 = Executors.newFixedThreadPool(3);

        //2.提交任务
        pool1.submit(new MyRunnable());
        pool1.submit(new MyRunnable());
        pool1.submit(new MyRunnable());
        pool1.submit(new MyRunnable());
        pool1.submit(new MyRunnable());
        pool1.submit(new MyRunnable());
        pool1.submit(new MyRunnable());

        //3.销毁线程池
        pool1.shutdown();
    }
}
